查看“Impact of Event Scale 事件影响量表（Horowitz & Alvarez，1979）”的源代码

== 简介 ==
生活事件是指人们在日常生活中遇到的各种各样的社会生活的变动，结婚，升学，亲人亡故等。研究发现，人们对生活事件潜在压力的反应，一般会经过两个时期：入侵性思维时和逃避时期。Horowitz和 Alvarez（1979）研究了人们所经历的特定事件的客观影响程度的测量问题，以观察这些事件对人们生活的影响。

== 信度与效度 ==
Horowitz和 Alvarez（1979）首先开发了一个包含20道题的事件影响量表，调查对象是在加利福尼亚大学门诊部寻求心理治疗的66名成年人。将20道题减少至15道题，结果表明，入侵（intrusion）和逃避（avoidance）分量表的内部一致性系数分别为0.78和0.82。

== 量表 ==
Below is a list of comments made by people after stressful life events. Please check each item, indicating how frequently these comments were true for you DURING THE PAST SEVEN DAYS. If they did not occur during that time, please mark the "not at all" column. 1.Not at All  2.Rarely  3.Sometimes  4.Often

1.I thought about it when I didn't mean to.<br>
2.I avoided letting myself get upset when I thought about it or was reminded of it.<br>
3.I tried to remove it from memory.<br>
4.I had trouble falling asleep or staying asleep,because of pictures or thoughts about it that came into my mind.<br>
5.I had waves of strong feelings about it.<br>
6.I had dreams about it.<br>
7.I stayed away from reminders of it.<br>
8.I felt as if it hadn't happened or it wasn't real.<br>
9.I tried not to talk about it.<br>
10.Pictures about it popped into my mind.<br>
11.Other things kept making me think about it.<br>
12.I was aware that I still had a lot of feelings about it, but I didn't deal with them.<br>
13.I tried not to think about it.<br>
14.Any reminder brought back feelings about it.<br>
15.My feelings about it were kind of numb.<br>

== 计分方法 ==
事件影响量表包括入侵和逃避两个分量表，共15道题，可以计算各个量表所包含题目的总分和平均分。<br>
入侵量表：共7道题，包括第1、4、5、6、10、11和14题。<br>
逃避量表：共8道题，包括第2、3、7、8、9、12、13和15题。<br>

== 量表出处 ==
Horowitz, M., Wilner, N., & Alvarez, W. (1979). Impact of Event Scale: a measure of subjective stress. Psychosomatic medicine, 41(3), 209-218.

== 友情提醒 ==
为方便学术研究，根据公开发表的学术成果整理而成，供学者在学术研究中使用， <b><font color="red">商业使用请与原作者联系</font></b>。为了尊重作者的劳动成果， <b><font color="blue">请根据量表出处规范引用</font></b>，谢谢！

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